Question

Can you find s(-1) = ​

Answer 1

Given data: s(-1) = ?​

To find: Multiplication of the given number

Solution:

• Multiplication is defined as the product of two numbers.
• According to the multiplication rule we have 4 formula.
• (+) x (+) = + Multiplying positive sign we get positive.
• (-) x (-) = + Multiplying negative sign we get positive.
• (+) x (-) = - Multiplying positive and negative sign we get negative.
• (-) x (+)= - Multiplying negative and positive sign we get negative.
• Hence the multiplication of given number is -s.